甘肃省民勤县1998/2002年食管癌发病率

Incidence of esophageal cancer in Minqin county from 1998 to 2002

目的: 探讨甘肃省民勤县食管癌发病特征.方法:通过恶性肿瘤登记报告及各级医院调查获取食管癌发病资料.结果: 民勤县1998 /2002年食管癌平均粗发病率为51 59 /10万,人口调整发病率为59 62 /10万.男女粗发病率性比值为2 13.男女性粗发病率经统计学检验,差异有显著性(χ2 =36 48,P<0 01).结论: 民勤县为食管癌高发区.

AIM: To study the feature and incidence of esophageal cancer in Minqin county,Gansu province.METHODS: Cases data of esophageal cancer incidence were collected from cancer's registered reports at hospitals in the county.RESULTS: The average crude incidence of esophageal cancer rate was 51.59/100,000 from 1998 to 2002.The sex ratio was 2.13 (males/females). There was remarkable difference in the male and female crude incidence (χ 2=36.48,P<0.01).CONCLUSION: Minqin county is an area of high incidence of esophageal cancer. Great attention should be paid to the prevention and treatment of esophageal cancer.